Keep your salt water pool full of clean and refreshing water with the help of Morton® Professional's Choice® Pool Salt. Morton Pool Salt contains pure, all natural, fine grain salt that is quicker dissolving so you can get back to swimming faster. With its hard handle and easy-tear opening, it is the convenient way to keep your pool water clean and sparkling. High Purity Fine Grade Quicker Dissolve* Fully Dissolves in Less than 3 Minutes** NSF Mark